4. Organic compounds -- part of the class 532-570 series
  5. Organic compounds
  6. Nitrogen attached directly or indirectly to the purine ring...

Charles Blum

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Amino substituted pyrazolo[1,5,-a]-1,5-pyrimidines...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate

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Certain alkylene diamine-substituted pyrazlo...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate

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Certain aryl a cycloalkyl fused imidazopyrazinols; and new class

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent

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Certain aryl substituted imidazopyrazinones: a new class of GABA

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent

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Certain aryl substituted imidazopyrazinones; a new class of GABA

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent

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Profile ID: LFUS-PAI-P-397001

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